Senior Software Engineer, Stream Processing

MongoDB

Confirmed live yesterday High trust

Quick summary

Work type
On-site
Location
Salary
$126,000–$248,000 / yr
Posted
9 days ago
Freshness
Confirmed live yesterday

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $173k
This role $187k
$104k most similar roles pay here $263k

This role pays more than 70% of similar roles. Most pay $144,350–$202,482 — the shaded band above. At the midpoint, this role pays about $187k versus about $173k for comparable roles.

Based on 240 similar postings.

Employer

About MongoDB

MongoDB is a leading American software company that develops and provides commercial support for a popular, source-available document database. Designed to handle unstructured and structured data natively, its platform is purpose-built for modern cloud applications, analytics, and AI experiences.

MongoDB currently has 311 open roles on FindRole.

Listed pay typically runs $126,000–$226,000 across 95 roles with salary data.

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View all roles at MongoDB

At a glance

TL;DR · Senior Software Engineer, Stream Processing

As a Senior Software Engineer, Stream Processing, you will join a specialized team that operates with high autonomy to develop the C++ stream processing engine powering Atlas Stream Processing. This role involves designing, building, and evolving core execution components based on MongoDB’s Aggregation Framework while shaping architecture, development practices, and escalation policies. You will be responsible for delivering complex projects in distributed systems, mentoring fellow engineers, and ensuring performance tuning across large, long-lived codebases. The position requires expertise in database internals, query execution, storage engines, and high-concurrency software. Candidates should possess experience with C++, distributed systems, or foundational cloud services. The work focuses on the technical challenge of enabling developers to process streaming data alongside critical application data within a managed environment by building robust, scalable stream processing stages and core engine features.

What does a Software Engineer earn?

Median $197500 from 2196 postings across 133 companies.

See salary data

What you'll do

  • Design, build, and evolve the C++ stream processing execution engine.
  • Develop core components of the system based on MongoDB's Aggregation Framework.
  • Shape architecture, development practices, and escalation policies for growing teams.
  • Mentor fellow engineers and provide technical guidance.
  • Take ownership and accountability for complex projects within the distributed systems domain.
  • Perform performance tuning and debugging for high-concurrency software systems.
  • Implement solutions for core database components like query execution and storage engines.

What we're looking for

  • Experience with database internals or building core components for data processing systems like query execution and storage engines.
  • 5+ years of experience in building database services, distributed systems, and/or foundational cloud services at scale.
  • Proven success in designing, testing, debugging, and performance tuning highly concurrent software systems in large code bases.
  • Strong technical communication skills to collaborate with colleagues and mentor fellow engineers.
  • Track record of identifying problems and delivering complex projects in distributed systems or databases.
  • Experience with modern C++ in performance-sensitive systems is preferred.
  • Background in stream processing, query engines, or exposure to systems like Flink, Spark, Beam, or Kafka Streams is preferred.

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